Unit 6 Cobham Business Centre, Cobham Road, Ferndown Industrial Estate, Wimborne, Dorset BH21 7BX
01202 985027
Mon–Fri 08:00 AM – 05:00 PM
5.0 ★★★★★ on Google Reviews

Thermal Solar Panel Survey and Inspection

Comprehensive Thermal Solar Panel Surveys in Dorset

Comprehensive Thermal Solar Panel Surveys

At Dorset Electrical Solutions, we understand the importance of maintaining your solar panel system's efficiency and longevity. Our specialised Thermal Solar Panel Surveys utilise advanced drone technology equipped with high-resolution thermal imaging cameras to provide a thorough assessment of your photovoltaic (PV) installations.

Thermal inspections are your first line of defense, offering precise insights that can save you time and money in the long run.

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Expert Support for Commercial Rooftop Systems

We know that a successful commercial solar project requires a thorough and professional approach. That’s why we offer a full range of services to optimise your investment from start to finish.

As part of our ongoing support, we provide thermal imaging inspections to detect and resolve issues caused by damage or debris, protecting your panels and prolonging their lifespan.

To keep your system operating at peak performance, our team also offers professional solar panel cleaning services to remove dust, debris, and bird droppings, ensuring consistent energy output.

Why Opt for a Thermal Solar Panel Survey?

Over time, solar panels can develop issues such as micro-cracks, hotspots, and electrical faults, which may not be visible to the naked eye but can significantly reduce energy output. Our thermal surveys are designed to detect these anomalies early, ensuring your system operates at peak performance.

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Our Survey Process

Pre-Inspection Planning

We schedule the survey under optimal weather conditions to ensure accurate thermal imaging.

Drone Deployment

Our certified pilots operate drones equipped with cutting-edge thermal cameras to capture detailed images of your solar array

Data Analysis

Our experts analyse the thermal images to pinpoint any irregularities affecting your system’s performance.

Comprehensive Reporting

We provide a detailed report highlighting findings and recommend corrective actions to enhance efficiency.

Key Benefits of Our Thermal Surveys

  • Early Detection of Issues: Identify potential problems like panel degradation, faulty connections, and shading effects before they escalate.

  • Enhanced Energy Efficiency: Addressing detected issues can lead to improved energy production, maximising your return on investment.

  • Prolonged System Lifespan: Regular inspections help maintain optimal performance, extending the operational life of your solar panels.

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Handheld Thermal Solar Panel Surveys

In addition to our advanced drone-based inspections, we also offer Handheld Thermal Solar Panel Surveys. This method involves using portable thermal imaging cameras to conduct close-up assessments of your solar panels, providing detailed insights into their performance.

Advantages of Handheld Thermal Surveys

Our Commercial Solar Services

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Solar Panel Installation
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Solar Panel Cleaning
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Why Regular Thermal Inspections Matter

Investing in solar panels is a commitment to clean energy and long-term cost savings. However, performance issues can creep in over time, reducing the efficiency of your system. Thermal inspections are your first line of defence, offering precise insights that can save you time and money in the long run.

Security and Peace of Mind

Don’t wait for hidden faults to cost you energy and money—book your thermal solar panel survey today and ensure your system is performing at its peak!

State-of-the-Art Equipment

We use the DJI M30T drone for our thermal solar panel surveys. This state-of-the-art drone is equipped with advanced thermal imaging capabilities, offering unparalleled accuracy and efficiency. The DJI M30T features a high-resolution thermal camera and precise zoom functions, enabling us to detect even the smallest anomalies in your solar panels. Its compact, weather-resistant design ensures reliable performance in diverse conditions, while its enhanced flight stability allows for detailed inspections of both residential and commercial solar arrays.

  • High-Resolution Thermal Imaging: Captures precise temperature variations to identify hotspots, micro-cracks, and electrical faults.
  • Efficiency: Covers large areas quickly, reducing survey time without compromising detail.
  • Safety: Conducts inspections from a safe distance, eliminating the need for scaffolding or direct panel contact.
  • Adaptability: Operates effectively in challenging weather conditions, ensuring consistent results.
  • Comprehensive Reporting: Produces detailed thermal data to help maximise the performance and lifespan of your solar panels.
Thermal Solar PV Surveys
FAQs
Why should I have my solar panels inspected regularly?
Over time, solar panels may develop hidden issues such as micro-cracks, hotspots, and dirt accumulation that reduce their efficiency. Regular inspections help identify these problems early, ensuring optimal energy production and prolonging the lifespan of your panels.
How often should I schedule a thermal solar panel survey?
It’s recommended to conduct a thermal survey annually or bi-annually, depending on your system's age and local environmental conditions. Regular checks are especially important for large-scale PV systems or panels exposed to harsh weather.
Can a thermal survey detect all issues with solar panels?
Thermal imaging is highly effective for identifying electrical faults, hotspots, and shading issues. While it’s a powerful diagnostic tool, some physical damages may require a close-up inspection.
Is a drone-based survey better than a manual inspection?
Yes, drones equipped with thermal imaging cameras offer a faster, safer, and more detailed way to inspect large or hard-to-reach solar arrays. They can capture precise data without risking damage to the panels or requiring scaffolding.
What happens if issues are found during the survey?
Our team will provide a detailed report with actionable recommendations. Whether it’s cleaning, repairs, or replacing faulty components, we’ll guide you through the next steps to restore your system's efficiency.
Can this service help improve energy output?
Absolutely! By identifying and addressing performance issues, a thermal survey can significantly enhance energy efficiency and maximise the return on your solar investment.
How long does the survey take?
The duration depends on the size of your solar installation, but most surveys can be completed within a few hours. A detailed report is typically delivered within a few days.
Do weather conditions affect the survey?
Yes, thermal surveys are most effective under specific weather conditions, such as clear skies and moderate sunlight. We’ll schedule your inspection for the optimal time.
Do you offer services for residential and commercial systems?
Yes, we cater to both residential rooftop installations and large-scale commercial PV farms.

Why choose us?

Dorset Electrical Solutions - your local electrical contractor

Over 20 Years Experience

We have more than 20 years experience servicing customers throughout Dorset, Hampshire and Wiltshire. We pride ourselves on being a friendly, honest and dependable company that you can trust, and we have numerous reviews from satisfied customers to back this up.

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We're full qualified and certified

We currently employ a team of fully qualified electricians and a number of apprentices. We have been registered with the ECA and therefore all our electricians are JIB registered. 

Our accreditations

SMAS Worksafe accredited contractor logo
SSIP Safety Schemes in Procurement accredited logo
Registered electrical safety scheme member logo
NAPIT approved electrical contractor logo

Related renewable services & areas we cover

Thermal surveys are part of our solar PV maintenance and operations & maintenance services, and support insurance work and warranty claims on your solar PV system. We survey systems across Dorset, including Poole, Bournemouth and the surrounding towns.

Thermal solar survey FAQs

What is a thermal solar survey?

A thermal (infrared) survey uses a thermal camera — handheld or drone-mounted — to scan your solar panels for heat patterns. Hotspots reveal faulty cells, failed connections, shading damage and bypass-diode faults that you can’t see with the naked eye.

Why would I need a thermal survey?

Thermal imaging finds hidden faults that reduce output and, in some cases, pose a fire risk — well before they show up as a big drop in generation. It’s the most reliable way to check the real health of an array.

Do you use drones or handheld cameras?

Both — drone thermography is ideal for larger arrays and hard-to-access roofs, while handheld imaging suits smaller domestic systems. We choose the right method for your property.

Is it for domestic or commercial systems?

Both — thermal surveys are valuable for domestic rooftop arrays and essential for larger commercial and ground-mounted installations where downtime is costly.

Do I get a report?

Yes — you receive a clear report identifying any faults found, with thermal images and recommendations, which is also useful evidence for warranty and insurance claims.

What our customers say about our work

Very happy with the service provided by this company, very efficient and knowledgeable.

Ben Webster

Google Review

From first contact, through quoting and adjustments thereto to completion of the works I have nothing but praise for DES Ltd. They communicate clearly, are practical, hard working and work to high standards. I recommend them highly.

Nicholas Knollys

Google Review

My experience with Dorset Electricial Solutions was friendly, professional and great attention to detail was shown at all stages of the job. I was really impressed with how efficiently but also how quickly the work was carried out. Thank you so much, I'm delighted!

Ruth Willis

Google Review

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Speak to us about Thermal Solar PV Surveys

Ensure your solar investment continues to deliver optimal returns. Contact us today to schedule your comprehensive Thermal Solar Panel Survey.

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